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That's Fucking Funny. For those who refuse to adopt "LOL" as a means of conveying joy and laughter via text messaging. TFF is a more appropriate response to a witty text message or photo than "LOL". The actual act of "Laughing Out Loud" rarely occurs.
Greg, "Dude I had the worst dream last night that my Mom caught me masturbating. It was humiliating."

Joel, "TFF"
by Mr. Joel January 13, 2014
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Total Frat Fag

You're everyday fraternity douche bag.
GDI #1: Look at that d-bag in the Polos and Sperry's. There isn't even a boat within 20 miles of here.

GDI #2: Ya, what a TFF.
by GDILVR January 15, 2011
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Too Freaking Funny or Too Fucking Funny, used because Lol is old and annoying and anyone who says lol can get a punch in the face from me
by Blondegirl13 December 05, 2010
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True Friend Forever. Someone who's always in your business.
I don't want my TFF to mind her own business
by TFF4EVA April 12, 2019
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An annoying fat bastard, mama's boy, who smells like a wet dog all the time, and whom everyone hates.
by Erebus September 19, 2003
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